Margaret Yamamoto, DPT
Physical Therapist · Los Angeles, CA
Margaret Yamamoto, DPT is a physical therapist with a practice address in Los Angeles, California, and NPI 1679198626, issued on Jun 15, 2020. Check the license (California PT298852, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Yamamoto
- Credential
- DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT298852 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1640 Marengo St # St102, Los Angeles, CA 90033
- Phone
- (323) 865-1200
- Enumerated
- Jun 15, 2020
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20201007001476); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 1640 Marengo St # St102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hilary Brown, DPTPhysical Therapist1376105833
- Daniel Cleland, PTPhysical Therapist1881118099
- Eileen JohnsonPhysical Therapist1770990558
- Maria Zibell, DPTPhysical Therapist1326562877
Verify Margaret Yamamoto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT298852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Aaron Mcguinness Physical Therapist IncLa Canada, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Yamamoto among 22,531 physical therapist records in California
Margaret Yamamoto, DPT is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 69% of them.
- NPI issued2020 · 69% of these records are older, 27% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2020 · median 2017 among the 7,751 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,208 physical therapist records list a practice address in Los Angeles
They are 1,208 of the 69,537 NPPES records with a practice address in Los Angeles, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Los Angeles → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Tomas Abraham, RPTLos Angeles, CA 900331023119278
- Vivian Chang, MPTLos Angeles, CA 900331245445550
- Kathleen DeclercqLos Angeles, CA 900331932313723
- Mohsen Djilani, P.T.Los Angeles, CA 900331962547042
- Patricia Hokama, P.T.Los Angeles, CA 900331467665406
- Kornelia Kulig, PHD, P.T.Los Angeles, CA 900331265558860
- Kristin Masket, PHYSICAL THERAPISTLos Angeles, CA 900331275746364
- Mark Okohira, P.T.Los Angeles, CA 900331376756965
Common questions
What is Margaret Yamamoto, DPT's NPI number?
Margaret Yamamoto, DPT's National Provider Identifier (NPI) is 1679198626, issued on Jun 15, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Yamamoto, DPT located?
The NPPES record lists a practice address at 1640 Marengo St # St102, Los Angeles, CA, 90033. Phone: (323) 865-1200. Providers update this record themselves, so call before visiting.
How can I verify Margaret Yamamoto, DPT's license?
NPPES lists California license number PT298852, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.